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A stereo car stereo

A car audio, three-dimensional technology, applied in the direction of frequency/directional characteristic device, etc., can solve the problems of the influence of the force between magnets, the use of audio and the poor shock absorption effect, etc., to improve the practicability, simple structure, and improve user experience. Effect

Active Publication Date: 2020-05-26
TIANJIN BODUN ELECTRONICS
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AI Technical Summary

Problems solved by technology

[0004] In order to make up for the deficiencies in the prior art and solve the problem that the force between the magnets affects the use of the sound and the poor shock absorption effect; the present invention proposes a three-dimensional car audio

Method used

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  • A stereo car stereo
  • A stereo car stereo
  • A stereo car stereo

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Embodiment approach

[0021] As an embodiment of the present invention, the housing 3 is provided with a third chamber 32; the number of the third chamber 32 is at least four, and the upper third chamber 32 is equipped with magnetic chips, three No. chamber 32 is in communication with No. 2 chamber 42, and a one-way valve is provided at the connection; the gas generated when No. 1 magnetic isolation plate 53 and No. 2 magnetic isolation plate 54 are relatively moved acts on No. 3 chamber located above chamber 32, so that the crushed magnetic chips enter the second chamber 42, eliminate the force between the magnets 411, and enter the third chamber 32 located below; the present invention uses this design, on the one hand, the first The gas generated during the relative movement of the magnetic isolation plate 53 and the second magnetic isolation plate 54 acts on the third chamber 32, so that the magnetic debris in the third chamber 32 enters the second chamber 42 to avoid adding additional power equ...

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Abstract

The invention belongs to the technical field of loudspeakers, and specifically relates to a three-dimensional vehicle loudspeaker. The three-dimensional vehicle loudspeaker comprises a mounting plate,an adjusting unit, a shell, a loudspeaker body, an anti-interference unit, a damping unit and a controller; the adjusting unit is used for adjusting the distance between the shell and a user; the anti-interference unit is used for eliminating the action force between magnets, and comprises forward and reverse motors, a bidirectional screw rod, a No.1 magnetic isolation plate, a No.2 magnetic isolation plate, a No.1 slider, a No.2 slider, a No.1 rod and a No.2 rod; the damping unit is used for damping the loudspeaker body; and the damping unit comprises a rack, a gear and a No.3 rod. Accordingto the three-dimensional vehicle loudspeaker provided by the invention, the action force between the magnets is eliminated through the anti-interference unit according to the magnetism of the magnets, so that the loudspeaker can be normally used, and therefore the practicability of the loudspeaker is improved; and meanwhile, the vehicle loudspeaker is damped through a rigid damping mode, so thatthe sound quality of the vehicle loudspeaker is prevented from being affected by vibration, thus the user experience is improved.

Description

technical field [0001] The invention belongs to the field of audio technology, in particular to a stereo type vehicle audio system. Background technique [0002] With the progress of society, people yearn for a more colorful life. As a form of entertainment that has been passed down for thousands of years, singing and dancing have penetrated into the lives of people of all ethnic groups. However, with the development and progress of science and technology, people have more and more requirements for the performance forms and venues of singing and dancing. The sound system is constantly improving and perfecting with people's needs, which is large enough to meet the sound reinforcement needs of tens of thousands of people at concerts, and small enough to meet the needs of individual families playing musical instruments and karaoke; among them, especially car audio, more and more popular The favorite of the majority of car users; car audio refers to the audio system installed i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R1/20
CPCH04R1/20
Inventor 不公告发明人
Owner TIANJIN BODUN ELECTRONICS
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